Product ReviewsE3 Spark Plugs E3.20 Spark Plug

I will buy again

does a great job for my 20 hp Kohler mower engine that uses oil on the right bank it keeps running where the regular plug started missing on that cylinder

Verified purchase:  Yes | Condition: new | Sold by: lawnmowerpartsw...

Upgrade OEM spark plugs to E3

Replaced OEM spark plugs with the E3 on my Cub Cadet lawn tractor. Runs smoother and has move power.

Verified purchase:  Yes | Condition: new | Sold by: charfra-3090

great spark plug

starts better runs better. E3 is the only plug i use in my lawn equitment

Verified purchase:  Yes | Condition: new | Sold by: lawnmowerpartsw...

Horse power galore!

Made a big difference in the performance of my riding lawnmower!😁

Great Spark plug love them thanks

Verified purchase:  Yes | Condition: new | Sold by: gfroe12

Great spark plugs!!!

They are the best spark plugs I have ever bought. 5 stars!!!

Verified purchase:  Yes | Condition: new | Sold by: middleton-0

E3 Spark plug

Arrived early. Great price Best spark plug ever. Thank you.

Verified purchase:  Yes | Condition: new | Sold by: tennessee-perfo...

Awesome

awesome all e3 spark plugs come gapped already for the right application for each engine

Verified purchase:  Yes | Condition: new | Sold by: zombieghost

Lawn mower

Perfect performance upgrades. ...zero turn. ....

Verified purchase:  Yes | Condition: new | Sold by: spark-surplus

Great plug

works fine in my 20 HP craftsman mower

Verified purchase:  Yes | Condition: new | Sold by: tennessee-perfo...